Pith Number

pith:IGAFQGGU

pith:2011:IGAFQGGU73UGQE3TGGHX4CE6GY

not attested not anchored not stored refs pending

Andreev Reflections in Micrometer-Scale Normal-Insulator-Superconductor Tunnel Junctions

Galen C. O'Neil, Jason M. Underwood, Joel N. Ullom, Peter J. Lowell

arxiv:1110.4839 v1 · 2011-10-21 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:07:53.721476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41805818d4fee8681373318f7e089e3611d79c09db6bc722eba206b917d928af

Aliases

arxiv: 1110.4839 · arxiv_version: 1110.4839v1 · doi: 10.48550/arxiv.1110.4839 · pith_short_12: IGAFQGGU73UG · pith_short_16: IGAFQGGU73UGQE3T · pith_short_8: IGAFQGGU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IGAFQGGU73UGQE3TGGHX4CE6GY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 41805818d4fee8681373318f7e089e3611d79c09db6bc722eba206b917d928af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f6e2400c24b42640fc6d94da23b4250b6f577c16ab065445780b5a5e9722b07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-10-21T16:57:11Z",
    "title_canon_sha256": "8552b20dc5d6c68e511e934ecd5acc82b22b601712c9475630edc6bc78bbcc23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4839",
    "kind": "arxiv",
    "version": 1
  }
}